Rubies tend to be valuable because they're rarer gems and part of the four precious stones. They're often used to make beautiful jewelry, and genuine ruby can be difficult to find.
it is valuable because gold is easy to spot and it is so shiney that it makes people risk their lives just to get it
It isn't the element (carbon) that makes a diamond valuable: it's the availability of the diamond allotrope of carbon, and its limited occurrence on earth.
Because it is not so easily available and the world gold reserved are very limited. Also, the whole mining process takes a lot of time and effort an hence gold is valuable
Yes, rubies are used in some LASERs. These LASERs are (not surprisingly) called ruby LASERs.
Aluminium oxide and Corrundum
In RuneScape, you don't get rubies directly; you get them randomly through different methods:While mining different minerals.While mining minerals in Shilo Village; but here, too, you don't just get rubies, rather, you might randomly get some rubies and diamonds, together with less valuable gems.As drops, when killing different monsters.In summary, there is no fast way to quickly get lots of rubies; that makes them rare, and therefore expensive.
i think its diamonds!(like in minecraft)
On the 1969 S penny a doubling of the print makes it very valuable ($35 000)
Rubies - 90% of the world's rubies come from Myanmar, and blue sapphires. Also jade, but it's less valuable than the previous two gemstones.
They are valuable because they are rare and take a long time to process to create a good looking stone. They are classified as "gemstones".
what makes it so valuable is because it purifies the intoxicated air. Also it produces lots of drinkable water and everyday needed products
They are rare which makes them valuble my birth stone is a ruby
rubies are the most valuable, but the shape and certain sizes can change the costs or the different gems if you got 1 kilo of each gem then diamonds are worth the most
what make the environment so valuable by the beauty of the natural of the beaches, flowers, animals, and trees who gives us air.
There's nothing special about it. Gold is more or less nonreactive, but that's not a special property. What makes it valuable is its rarity, not its nonreactivity. Mercury is similarly nonreactive, but not nearly as valuable.
it is valuable because gold is easy to spot and it is so shiney that it makes people risk their lives just to get it
it is valuable because gold is easy to spot and it is so shiney that it makes people risk their lives just to get it